CN210729421U

CN210729421U - Dosing unit for industrial chemicals with prevent stifled connection structure

Info

Publication number: CN210729421U
Application number: CN201921298990.6U
Authority: CN
Inventors: 吴东雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-12
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a dosing unit for industrial chemicals with prevent stifled connection structure, including batching jar and mediation mechanism, one side level outside the batching jar installs high-pressure gas pitcher, and the upper end of the sealed connection of the discharge gate of batching jar bottom connects the upper end of interface, and the lower extreme of going up the interface seals the upper end of connecting the rubber tube, and the lower extreme of rubber tube seals the upper end of interface down, and mediation mechanism is installed in the outside of rubber tube, the utility model discloses, open to make the high-pressure gas of high-pressure gas pitcher inside pass through the gas-supply pipe and carry the batching incasement portion, pressurize the batching incasement portion, promote the raw materials of batching incasement portion to discharge smoothly, avoid the raw materials to arrange the condition that the material appears; the dredging mechanism moves downwards to push the raw materials in the rubber pipe to move downwards, the raw materials in the rubber pipe are pushed to the outside of the lower connector through repeated operation, the rubber pipe is dredged, and the flowing performance of the raw materials in the rubber pipe and the connecting pipeline of the lower connector is improved.

Description

Dosing unit for industrial chemicals with prevent stifled connection structure

Technical Field

The utility model relates to a relevant technical field of dosing unit specifically is a dosing unit for industrial chemicals with prevent stifled connection structure.

Background

The human beings have close relationship with chemical engineering and are popularized in various aspects of life. In modern life, chemical products are almost never left at any time and place, and the chemical products are needed to serve from material life such as clothes, food, live, and walk to mental life such as culture, art and entertainment. Some chemical products play an epoch-making important role in the development history of human beings. The production of the chemical materials is provided with corresponding processing equipment, and when the chemical materials are mixed and proportioned, a mixing and stirring batching device is needed. The raw materials of various differences are outwards carried through the pipeline after the inside mixing stirring of batching box is accomplished, and raw materials self nature is different in the difference, and the stickness is great or easy the blocking in the pipeline when the granule is great and the velocity of flow is slower, influences normal production operation, therefore we make the improvement to this, provide one kind have prevent stifled connecting structure's dosing unit for industrial chemicals and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a dosing unit for industrial chemicals with prevent stifled connection structure.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a dosing unit for chemical raw materials with anti-blocking connection structure, which comprises a dosing tank and a dredging mechanism, wherein a high-pressure gas tank is horizontally arranged at one side outside the dosing tank, a discharge port at the bottom of the dosing tank is connected with the upper end of an upper interface in a sealing way, the lower end of the upper interface is connected with the upper end of a rubber pipe in a sealing way, the lower end of the rubber pipe is connected with the upper end of a lower interface in a sealing way, the dredging mechanism is arranged at the outer side of the rubber pipe, a screw nut is welded at the middle part of one side of the dredging mechanism, the screw nut is connected with a screw rod in a threaded way, a driven gear is arranged at the bottom of the screw rod, the driven gear is meshed with a driving gear, the driving gear is arranged at the tail end of an output shaft of a driving, the other side slidable mounting of frame inside has the second splint, first splint and second splint are close to the middle part of frame both sides through a spring coupling frame respectively.

As a preferred technical scheme of the utility model, first splint include crossbeam, curb plate and two rolling elements, the curb plate welding is at the middle part of crossbeam one side, the curb plate deviates from the side middle part level roll of crossbeam and installs two rolling elements, the crossbeam passes through sliding sleeve sliding connection frame.

As a preferred technical scheme of the utility model, dredge mechanism still includes two wire wheels and two steel wire stay cords, two the wire wheel is installed respectively in the both sides of frame, two one side of first splint and second splint is connected in the correspondence of the lower extreme of steel wire stay cord is connected the steel wire stay cord of first splint is walked around the wire wheel that is close to the second splint and is connected roof one side of protective housing, connects the steel wire stay cord of second splint is walked around the wire wheel that is close to first splint and is connected the roof opposite side of protective housing.

As a preferred technical scheme of the utility model, the middle part welding of mediation mechanism opposite side has the guide pin bushing, the guide pin bushing cup joints the outside in the pole setting, the vertical welding of pole setting is in the inside one side of protective housing.

As a preferred technical scheme of the utility model, the lead screw is through rotating the vertical opposite side of installing in the protective housing inside of connecting seat, the vertical inner wall lower part of installing on one side of the protective housing of driving motor is close to the lead screw.

As a preferred technical scheme of the utility model, it puts the opening of seting up inside at protective housing top central point to go up the interface mounting, the lower interface is installed inside the opening that the protective housing bottom central point put to set up.

As a preferred technical scheme of the utility model, the one end of the gas outlet sealing connection gas-supply pipe of high-pressure gas pitcher, the upper end of the automatically controlled pneumatic valve of other end sealing connection of gas-supply pipe, the lower extreme sealing connection batching tank deck portion one side welded air inlet of automatically controlled pneumatic valve.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this kind of dosing unit for industrial chemicals with prevent stifled connection structure's automatically controlled pneumatic valve opens and makes inside high-pressure gas of high-pressure gas pitcher carry the batching incasement portion through the gas-supply pipe, to the inside pressurization of batching incasement, promotes the inside raw materials smooth discharge of batching incasement, avoids the raw materials to arrange the material and appears the condition of blockking up.

(2) The mediation mechanism of this kind of dosing unit for industrial chemicals with prevent stifled connection structure moves down and promotes the inside raw materials downstream of rubber tube, repeats such operation with the inside raw materials propelling movement of rubber tube to the outside of interface down and with the rubber tube mediation, improves the flow property of raw materials in rubber tube and the interface connecting line down.

(3) This kind of dosing unit for industrial chemicals with prevent stifled connection structure's 14 drive driving gears of driving motor drive driven gear and rotate, driven gear rotates and drives the lead screw and rotates, lead screw rotation drive screw-nut removes, screw-nut drives dredge from the top down move, first splint of two steel wire stay cord pulling and second splint of connection protective housing top are close to each other and extrude the rubber tube so that promote the inside raw materials of rubber tube when dredge is moved from top to bottom, improve the inside raw materials of rubber tube and flow the slow condition.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the protective shell of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is the structure schematic diagram of the dredging mechanism of the utility model.

In the figure: batching jar 1, protective housing 2, high-pressure gas jar 3, gas-supply pipe 4, automatically controlled pneumatic valve 5, go up interface 6, lower interface 7, rubber tube 8, mediation mechanism 9, frame 91, first splint 92, crossbeam 921, curb plate 922, rolling element 923, second splint 93, spring 94, wire wheel 95, steel wire stay cord 96, pole setting 10, lead screw 11, driven gear 12, driving gear 13, driving motor 14, screw nut 15, sliding sleeve 16.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figure 1, figure 2 and figure 3, the utility model relates to a dosing unit for industrial chemicals with prevent stifled connection structure, including batching jar 1 and dredge 9, batching jar 1 outside one side horizontal installation has high-pressure gas pitcher 3, the upper end of discharge gate sealing connection upper interface 6 of batching jar 1 bottom, the upper end of going up interface 6's lower extreme sealing connection rubber tube 8, the upper end of interface 7 is down gone up in the lower extreme sealing connection of rubber tube 8, dredge 9 is installed in the outside of rubber tube 8, the middle part welding of dredge 9 one side has screw-nut 15, screw-nut 15 threaded connection lead screw 11, driven gear 12 is installed to the bottom of lead screw 11, driven gear 12 meshes driving gear 13, driving gear 13 installs the output shaft end at driving motor 14, driving motor is FY56EC350A type step motor, dredge 9 includes frame 91, first splint 92, The dredging mechanism 9 comprises a second clamping plate 93 and two springs 94, wherein a first clamping plate 92 is slidably mounted on one side inside the frame 91, a second clamping plate 93 is slidably mounted on the other side inside the frame 91, the first clamping plate 92 and the second clamping plate 93 are close to the frame 91 and are respectively connected with the middle parts of two sides of the frame 91 through the springs 94, and the springs 94 enable the first clamping plate 92 and the second clamping plate 93 to reset when the dredging mechanism 9 moves upwards.

Wherein, first splint 92 includes crossbeam 921, curb plate 922 and two rolling element 923, the middle part in crossbeam 921 one side is welded to curb plate 922, curb plate 922 deviates from the horizontal roll in side middle part of crossbeam 921 and installs two rolling element 923, crossbeam 921 is through sliding sleeve sliding connection frame 91, two rolling element 923 improve sliding property between curb plate 922 and the rubber tube 8, reduce the frictional force between the two, protection rubber tube 8, dredge mechanism 9 moves down and promotes the inside raw materials downstream of rubber tube 8, relapse such operation with the inside raw materials propelling movement of rubber tube 8 to the outside of interface 7 down and dredge rubber tube 8, improve the flow property of raw materials in rubber tube 8 and the lower interface 7 connecting line.

Wherein, the dredging mechanism 9 still includes two wire wheels 95 and two steel wire stay cords 96, two wire wheels 95 are installed respectively in the both sides of frame 91, the lower extreme correspondence of two steel wire stay cords 96 connects one side of first splint 92 and second splint 93, the steel wire stay cord 96 of connecting first splint 92 walks around the wire wheel 95 that is close to second splint 93 and connects roof one side of protective housing 2, the steel wire stay cord 96 of connecting second splint 93 walks around the wire wheel 95 that is close to first splint 92 and connects the roof opposite side of protective housing 2, driving motor 14 drives driving gear 13 and drives driven gear 14 and rotate, driven gear 14 rotates and drives lead screw 11 and rotates, lead screw 11 rotates and drives screw nut 15 and removes, screw nut 15 drives dredging mechanism 9 and moves from top to bottom, two steel wire stay cords 96 pulling first splint 92 and second splint 93 that connecting the top of protective housing 2 when dredging mechanism 9 moves from top to bottom are close to each other and extrude rubber tube 8.

Wherein, the middle part of the other side of the dredging mechanism 9 is welded with a guide sleeve 16, the guide sleeve 16 is sleeved outside the vertical rod 10, the vertical rod 10 is vertically welded at one side of the protective shell 2, and the guide sleeve 16 moves outside the vertical rod 10 to enable the dredging mechanism 9 to move more stably.

The screw rod 11 is vertically installed at the other side inside the protective shell 2 through a rotating connecting seat, and the driving motor 14 is vertically installed at the lower part of the inner wall of the protective shell 2 close to one side of the screw rod 11.

The upper interface 6 is installed in an opening formed in the center of the top of the protective shell 2, and the lower interface 7 is installed in an opening formed in the center of the bottom of the protective shell 2.

Wherein, the gas outlet of high-pressure gas pitcher 3 sealing connection gas-supply pipe 4's one end, and the other end sealing connection of gas-supply pipe 4 is controlled the upper end of pneumatic valve 5, and the lower extreme sealing connection of automatically controlled pneumatic valve 5 mixes the welded air inlet in 1 top one side of jar.

The working principle is as follows: stirring and mixing various chemical raw materials in the batching box 1, conveying the batcher-finished raw materials outwards through a discharge port at the bottom of the batching box 1, conveying the raw materials to external equipment through an upper interface 6, a rubber pipe 8 and a lower interface 7 in the protective shell 2 in sequence, when the batching box 1 has poor material conveying performance, closing a feed port of the batching box 1 by an operator, controlling an electric control air valve 5, opening the electric control air valve 5 to convey high-pressure gas in a high-pressure gas tank 3 to the batching box 1 through a gas conveying pipe 4, pressurizing the batching box 1 to push the raw materials in the batching box 1 to be discharged smoothly, and avoiding the situation that the raw materials are blocked; when raw materials enter the rubber tube 8 and cannot be discharged downwards, an operator controls the driving motor 14 to work, the driving motor 14 drives the driving gear 13 to drive the driven gear 14 to rotate, the driven gear 14 rotates to drive the screw rod 11 to rotate, the screw rod 11 rotates to drive the screw rod nut 15 to move, the screw rod nut 15 drives the dredging mechanism 9 to move from top to bottom, when the dredging mechanism 9 moves from top to bottom, two steel wire pull ropes 96 connected with the top of the protective shell 2 pull the first clamping plate 92 and the second clamping plate 93 to mutually approach and extrude the rubber tube 8, meanwhile, the dredging mechanism 9 moves downwards to push the raw material inside the rubber tube 8 to move downwards, the raw material inside the rubber tube 8 is pushed to the outside of the lower connector 7 through repeated operation, the rubber tube 8 is dredged, the flowing performance of the raw material in the connecting pipeline of the rubber tube 8 and the lower connector 7 is improved, and the problem of pipeline blockage is solved. The method for using the chemical raw material batching device with the anti-blocking connection structure is the use method, and the content which is not described in detail in the specification belongs to the prior art which is known by the professional person in the field.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dosing unit for industrial chemicals with prevent stifled connection structure, includes batching jar (1) and dredge mechanism (9), its characterized in that, batching jar (1) outside one side horizontal installation has high-pressure gas jar (3), the upper end of discharge gate sealing connection upper junction (6) of batching jar (1) bottom, the upper end of the lower extreme sealing connection rubber tube (8) of going up interface (6), the upper end of lower extreme sealing connection lower junction (7) of rubber tube (8), dredge mechanism (9) is installed in the outside of rubber tube (8), the middle part welding of dredge mechanism (9) one side has screw-nut (15), screw-nut (15) threaded connection lead screw (11), driven gear (12) are installed to the bottom of lead screw (11), driven gear (12) meshing driving gear (13), the output shaft end at driving motor (14) is installed to driving gear (13), dredge mechanism (9) include frame (91), first splint (92), second splint (93) and two spring (94), inside one side slidable mounting of frame (91) has first splint (92), the inside opposite side slidable mounting of frame (91) has second splint (93), first splint (92) and second splint (93) are close to frame (91) and connect the middle part of frame (91) both sides through a spring (94) respectively.

2. The batching device for chemical raw materials with the anti-blocking connection structure according to claim 1, characterized in that: first splint (92) include crossbeam (921), curb plate (922) and two rolling element (923), curb plate (922) welding is at the middle part of crossbeam (921) one side, curb plate (922) deviate from the side middle part level roll of crossbeam (921) and install two rolling element (923), crossbeam (921) is through sliding sleeve sliding connection frame (91).

3. The batching device for chemical raw materials with the anti-blocking connection structure according to claim 1, characterized in that: the dredging mechanism (9) further comprises two wire guide wheels (95) and two steel wire pull ropes (96), the two wire guide wheels (95) are respectively installed on two sides of the frame (91), the lower ends of the steel wire pull ropes (96) are correspondingly connected with one sides of the first clamping plate (92) and the second clamping plate (93), the steel wire pull ropes (96) of the first clamping plate (92) are connected with one side of a top plate of the protective shell (2) by bypassing the wire guide wheels (95) close to the second clamping plate (93), and the steel wire pull ropes (96) of the second clamping plate (93) are connected with the other side of the top plate of the protective shell (2) by bypassing the wire guide wheels (95) close to the first clamping plate (92).

4. The batching device for chemical raw materials with the anti-blocking connection structure according to claim 1, characterized in that: the middle of the other side of the dredging mechanism (9) is welded with a guide sleeve (16), the guide sleeve (16) is sleeved outside the vertical rod (10), and the vertical rod (10) is vertically welded on one side inside the protective shell (2).

5. The batching device for chemical raw materials with the anti-blocking connection structure according to claim 1, characterized in that: the screw rod (11) is vertically installed on the other side of the inner portion of the protective shell (2) through the rotating connecting seat, and the driving motor (14) is vertically installed on the lower portion of the inner wall, close to one side of the screw rod (11), of the protective shell (2).

6. The batching device for chemical raw materials with the anti-blocking connection structure according to claim 1, characterized in that: the upper connector (6) is arranged in an opening formed in the center of the top of the protective shell (2), and the lower connector (7) is arranged in an opening formed in the center of the bottom of the protective shell (2).

7. The batching device for chemical raw materials with the anti-blocking connection structure according to claim 1, characterized in that: the gas outlet sealing connection gas pipe (4) of high-pressure gas pitcher (3) one end, the other end sealing connection electric control air valve (5)'s of gas pipe (4) upper end, the lower extreme sealing connection batching jar (1) top one side welded air inlet of electric control air valve (5).